baber/WOPTO huggingface dataset:
Patent JP-H10267008-A (JP)
Title: Hydraulic circuit device
Inventor: NISHIMURA YOSHIZUMI
IPC: F15B11/028
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To accomplish both functions of a main relief valve and a port relief valve in the past by a single relief valve, make miniaturization possible of a valve device, and enable maximum drive force to increase of an actuator, so that excellent work performance can be displayed, in a hydraulic circuit device. SOLUTION: From a delivery oil path 2 of an oil hydraulic pump 1, oil path 15 branches, in this oil path 15, a relief valve 16 is arranged, a check valve 17 permitting only a flow of pressure oil to the relief valve 16 from the delivery oil path 2 is arranged. A port relief circuit 20 is provided, which connects oil paths 5a, 6a to 5c, 6c connecting operating valves 3a to 3b and actuators 4a to 4c to the oil path 15 between the relief valve 16 and the check valve 17. In branch oil paths 21a, 22a to 21c, 22c from the oil paths 5a, 6a to 5c, 6c of this circuit 20, check valves 24a, 25a to 24c, 25c permitting only a flow of pressure oil in a direction of the oil path 15 are provided.
Patent JP-S553418-A (JP)
Title: Recovery device for waste heat of coke
Inventor: UTSU TAKAYUKI
IPC: C10B39/00
Filed: 1978-06-21
Abstract: PURPOSE: The title device having a large waste heat recovery capacity, designed to reduce the production cost, capable of being miniaturized, wherein coke is cooled by a gas at the high-temperature part, and then by a spraying water to recover the heat with a boiler.  
     CONSTITUTION: Red-hot coke at about 1100°C is fed from the bucket 28 into the gas cooling unit 1 via the inlet 2. Cooling gas is blown from the outlet 4 into the unit 1 by the circulating fan 9 to cool the coke, fed to the waste heat recovery boiler 8 to heat the water in the boiler via the duct 7, cooled, and fed from the fan 9 into the unit 1. A required amount of coke is fed from the slide gate to the quenching unit 11, and sprayed with water from the spray pipe by driving the circulating pump 20. Fine coke is removed from the heated water, which is fed from the pipeline 19 to the boiler 8 to heat the water in the boiler 8, and returned to the unit 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02254520-A (JP)
Title: Coordinate input device
Inventor: SHOJI ATSUO
IPC: G06K11/06
Filed: 1989-03-29
Abstract: PURPOSE:To improve the operability by providing transmission patterns and reception patterns on the surface of a coordinate input panel, and providing the front end of a coordinate input pen with a conductor piece which is electrostatically coupled to these patterns to permit a scan signal to pass through, to detect the coordinate input position. CONSTITUTION:Plural transmission X patterns are provided at equal intervals in the X direction on a coordinate input panel surface 10, and one reception X pattern is provided in the middle position between every adjacent transmission X patterns. Plural transmission and reception Y patterns are provided in the Y direction in the same manner. A control circuit 3 starts an oscillating circuit 1 by a control signal S12 to continuously output a scan signal S11 and controls decoder circuits 61, 62, etc., and allows the scan signal to pass through a gate circuit 611 to simultaneously supply the scan signal to a first set of eight transmission X patterns. Hereafter, the scan signal is successively fed to respective sets of transmission X patterns in the same manner. Thus, the convenience to use for users is improved.
Patent JP-S61236622-A (JP)
Title: Molding method of glass product
Inventor: ONISHI TOSHIJI
IPC: C03B23/03
Filed: 1985-04-09
Abstract: PURPOSE:To make the temp. difference of both the front and rear faces of the molded glass small by molding the glass while following a molding face of a metallic mold and injecting a fluid for the cooling between the surface of glass and the molding face of the metallic mold when the molded glass is made to the prescribed viscocity. CONSTITUTION:A preheated glass plate G or a cove is mounted on a metallic mold 11 and introduced into a heating furnace 2. The glass plate G is heated with a heater 3 and vacuumed to stick closely the glass plate G on the molding faces 13, 14 of a molding part 12. The metallic mold 11 is drawn out to the outside of the heating furnace 2 while incorporating the molded glass plate G therein. In a point of time when the viscocity of the glass plate G is made to about >=10<8.3> poise, a fluid for the cooling is injected between the faces wherein the molding faces 13, 14 are touched to the molded face of the glass plate G. Thereby both the obverse and reverse faces of the molded glass product are cooled in the nearly equal cooling velocity and thereafter it is taken out of the metallic mold 11 and slowly cooled.
Patent JP-H08272495-A (JP)
Title: Power control device and method therefor
Inventor: GOTSU TOMONOBU
IPC: G06F1/32
Filed: 1995-03-31
Abstract: PURPOSE: To provide a power control device/method which can save the power of an electronic computer system by enabling a user to designate the time intervals to stop the drive of equipments of the computer system, etc. CONSTITUTION: A system state detection means 2 detects the state of an electronic computer system 1 and notifies an unused time calculation means 3 and a time notification means 5 of the state change of the system 1. The means 3 adds the received information to the statistic data based on the time when the notification is received from the means 2 and also on the precedent time and sends the statistic data to a power OFF time decision means 4. The means 4 calculates an automatic drive stop time based on the received statistic data and sets this stop time at the means 5. Receiving the notification from the means 2, the means 5 notifies a system control means 6 of a fact that the time interval is larger than the automatic drive stop time against the precedent notification time.  Then the means 6 turns off the power supply of the system 1 after receiving the notification from the means 5.
Patent JP-S58192140-A (JP)
Title: Printing controlling system of x-y plotter
Inventor: NAKANO HARUMI
IPC: G06K15/22
Filed: 1982-05-07
Abstract: PURPOSE:To control a plotter for printing, by checking the continuity of dots, when a character pattern of the dot matrix form is given. CONSTITUTION:The xy coordinates are set to the character pattern of the dot matrix form and an origin (0, 0) is determined. A CPU reads out a program from an ROM21 and checks for the continuity of the dot matrix. Concretely, the CPU checks about where the data exists in the eight directions adjacent to a certain point. All the continuous coordinates are retrieved from the start point counterclockwise and the end point is detected. In this case, the change in the X, Y directions to the start point is added or subtracted to and from an X direction counter 26 and a Y direction counter 27 by one. The counters 26, 27 designate the operation of a pen of the X, Y plotter. Thus, printing is executed.
Patent JP-H0570937-A (JP)
Title: Sputtering target for optical disk and production thereof
Inventor: MASHIMA MUNETAKA
IPC: C23C14/34
Filed: 1991-04-08
Abstract: PURPOSE:To provide the target for optical disks which contains chalcogenide elements and is specified to a specific concn. of the oxygen contained therein and the process for production of this target. CONSTITUTION:The target is constituted of the chalcogenide alloy having the compsn. contg. >=1 kinds of Se and Te and the concn. of the oxygen contained therein is confined to <=800ppm. The process for production of the target consists in melting the mixture having the above-mentioned compsn., casting this melt to form the chalcogenide alloy and pulverizing the alloy in an inert atmosphere, then molding and sintering the alloy. This target forms a sputtering film of a low oxygen concn. The strength of adhesion of this film and a protective film can be enhanced by suppressing the oxidation rate of the film. The above-mentioned process for production yields the uniform alloy phase, prevents the oxidation in the pulverizing stage and can lower the concn. of the oxygen contained in the target.
Patent JP-S59199208-A (JP)
Title: Preparation of hollow parts
Inventor: DOMON EIICHI
IPC: B29C55/00
Filed: 1983-04-28
Abstract: PURPOSE:To make easy control of a float weight and to reduce preparing hour by a method wherein synthetic resin is injected into the clearance part connecting an inner and an outer joint of two parts to fix them firmly. CONSTITUTION:Half-finished members 10, 16 are inserted into molds 23, 24, both molds 23, 24 are butted against each other and a rodlike body 13 is inserted into a cylindrical body 18 until the end surfaces of both half-finished members 10, 16 are butted against each other. A nozzle 25 for injecting synthetic resin is set in these molds 23, 24, synthetic resin 26 injected from this nozzle 25 into the concave steps 12, 20 of both half-finished members 10, 16 reaches a cavity 21 through each concave groove 22 and the joining faces of both half-finished members 10, 16 are fixed firmly. A closed space 28 is formed in the float prepared in such manner, this space 28 is controlled to occupy a specified volume to obtain a predetermined buoyancy.
Patent JP-H07258807-A (JP)
Title: Production of high-strength and high-conductivity copper alloy material for electronic equipment
Inventor: SAWATO HIRONOBU
IPC: C22C9/04
Filed: 1994-03-22
Abstract: PURPOSE:To stably produce a high conductivity metallic material for electronic equipment, suitable for lead material and high strength spring material and combining strength, spring characteristic, bendability, etc. CONSTITUTION:The copper alloy has a composition consisting of 0.05-0.40% Cr, 0.03-0.25% Zr, 0.10-2.0% Ni, 0.10-1.0% Ti, and the balance Cu with inevitable impurities or further containing either or both of 0.05-2.0% Zn and 0.01-1%0 in total, of one or more elements among Sn, In, Mn, P, Mg, and Si. A stock of this copper alloy is successively subjected to the following treatments in the order named: (1) solution heat treatment at <950 deg.C; (2) cold working at 50-90% draft; (3) aging treatment at 300-640 deg.C; (4) cold working at 16-83% draft; (5) annealing at 350-700 deg.C.
Patent JP-H01247122-A (JP)
Title: Preparation of resin molded product
Inventor: HOTTA TAKASHIGE
IPC: B29C41/08
Filed: 1988-03-29
Abstract: PURPOSE:To prepare a desired molded product within a short time at low cost, by spraying a molten resin to a mold provided with a step part and coated with a release agent to cure the same and taking out the obtained molded product from the mold to cut the same along the step part formed to the rear end edge part thereof. CONSTITUTION:A marking-off line 11 is formed to the cavity surface 2a of a mold 2 at the position, which corresponds to the shape of the end part of a resin molded product 1, of said cavity surface 2a and an aluminum foil is bonded to the cavity surface along said line. After a release agent 4 is applied to the cavity surface 2a by a release agent coating device 12, a molten resin 5 is sprayed to the cavity surface 2a by a flame spraying device 13 so as to reach a predetermined thickness. After the molten resin 5 is cured, the molded product can be easily taken out of the mold 2, because the aluminum foil is bonded to the peripheral edge part of the cavity surface 2a. Since a step part 7 is formed to the taken-out resin molded product 1 along the outer peripheral part thereof, a tool such as a cutter 14 is applied to the end edge part 6 to perform trimming along the step part 7 and, thereafter, a reinforcing rib 9 or mount seat 10 is bonded and paint 16 is applied at the last stage.
Patent JP-H01246910-A (JP)
Title: Voltage controlled attenuator
Inventor: TAGAYA YUTAKA
IPC: H03G3/10
Filed: 1988-03-29
Abstract: PURPOSE:To maintain the input-output impedance of the title attenuator at a fixed level by directly fetching the terminal voltage of each diode from a high-frequency circuit by means of a resistance and fixing the sum of the voltages applied across the terminals at a fixed level, and then, controlling the bias voltages to the diodes. CONSTITUTION:The sum of bias voltages to a bridge-T type attenuator 3 is produced by means of a differential amplifier A2 through resistances R10-R12. The resistance R9 of the amplifier A2 is the resistance which decides the voltage amplification rate and, when R9=R10=R11=R12, (V4-V2)+V1, namely, the sum of the potential difference between the anode and cathode applied across diodes D1 and D2 can be fetched as the output of the amplifier A2. The output of the amplifier A2 is compared with a reference voltage Vr at a differential amplifier A3 and the anode voltage V1 is controlled through a resistance R8 so that the potential difference can goes 0V. As a result, the sum of potential differences (V1-V2)+V4 is made equal to the reference voltage Vr and maintained at a fixed level and, accordingly, the product of the electric currents flowing through the diodes D1 and D2 is maintained at a fixed level. Therefore, such characteristics that the input-output impedance does not vary even when the attenuation quantity varies can be obtained.
Patent JP-S61234475-A (JP)
Title: Portable data terminal device
Inventor: MIMURO SATORU
IPC: G06Q50/00
Filed: 1985-04-10
Abstract: PURPOSE:To automatically obtain resetting procedure by providing a comparing means that operates a resetting means with the output of a control means, and continuing the operation of an off key for a prescribed time even in the case of a program runaway. CONSTITUTION:An off key 1 is connected to the input terminal of a D-FF3 through an inverter 2 and its output terminal is NAND-ed with the output of a clock output means 5 at a gate 4 and is inputted to an NMI interruption terminal which is provided at a control device 6. The signal that is inputted to the NMI interruption terminal of the device 6 is inputted to a control means 6b through a level variation extracting means 6a and also, the control means 6b and also, the output of the mans 6a is inputted to a counting means 6c. A register 6d that sets the number of times until a resetting operation is started is built-in the device 6 and at a comparing means 6e, the contents of the register 6d and the means 6c are compared and when they are equal, a coicidence signal is outputted to the means 6b and the means 6b receiving the signal controls a resetting means 6f and performs the resetting operation.
Patent JP-H03279117-A (JP)
Title: Force feed device for slurry
Inventor: AYABE HISAFUMI
IPC: B65G53/32
Filed: 1990-03-27
Abstract: PURPOSE:To reduce mechanical strength and weight in the above fore feed device for sludge and so on using reciprocating motion of a piston by constitut ing it so that compressed gas is intermittently supplied to a transport pipe. CONSTITUTION:A piston 5 is reciprocally moved in a cylinder chamber 4 pro vided at the lower part of a slurry tank 1 so as to suck a slurry 2 in the slurry tank 1 into the cylinder chamber 4, and it is extruded into a transport pipe 8 and force fed to a discharge port 9 intermittently. At the same time, com pressed air is intermittently supplied to the transport pipe 8 from a compressed air tank 21 through a control valve 22. By this, flow resistance of the slurry 2 in the transport pipe 8 is reduced and the slurry can be forcibly fed with a low pressure.
Patent JP-H08275389-A (JP)
Title: Dc power device
Inventor: SUZUKI YASUSHI
IPC: G05F1/00
Filed: 1995-03-31
Abstract: PURPOSE: To detect a trouble quickly and stop operation of a power circuit which has the trouble before it is seriously damaged by providing a system with a current value setting circuit and a power supply trouble judging circuit for calculating an allowable current per one power circuit from the total current value and comparing the value with the output current of each power circuit and then stopping by force a power circuit which has a trouble. CONSTITUTION: An attenuator 19 outputs an upper limit value of an allowable current per one power circuit and an attenuator 20 outputs a lower limit value. A comparator 22 compares an output current value of a power circuit 14 with the upper limit value of an allowable current. A comparator 23 compares the output current value of the power circuit 14 with the lower limit value. When the comparator 23 determines that the power circuit 14 has a trouble, it outputs a signal to an OR circuit 24. When the OR circuit 24 determines that the power circuit 14 has a trouble, it turns a relay circuit 2 off. A trouble power supply displaying circuit 26 displays which power circuit has a trouble.  Just at a time when the output current value exceeds the allowable range, it is determined that the power circuit 14 has a trouble and then the operation of the power circuit 14 is stopped immediately after a trouble is detected.
Patent JP-H07280508-A (JP)
Title: Synchronous pulley
Inventor: UEDA HIROSHI
IPC: G01B7/30
Filed: 1994-04-14
Abstract: PURPOSE:To heighten detection output caused by a magnetic sensor as a magnetic material is used without using any magnet as a signal production member for rotation detection in regard to a synchronous pulley whose body is composed of a non-magnetic material. CONSTITUTION:A ring of large diameter 2 and another ring of small diameter 3 are attached to a concentric circle with the rotation shaft of a synchronous pulley 1 which is made of phenolic resin. An interval between the ring of the large diameter 2 and the other ring of the small diameter 3 is connected by 24 connection bodies 4 every 15 degrees. The ring of the large diameter 2, the other ring of the small diameter 3 and 24 connection bodies 4 are integrally formed to perform stamping of a general structural rolled steel plate.
Patent JP-H08272684-A (JP)
Title: Thrashing prevention system
Inventor: OKU JUNICHIRO
IPC: G06F12/10
Filed: 1995-03-31
Abstract: PURPOSE: To prevent the occurrence of the thrashing state in a virtual storage control system. CONSTITUTION: When a missing page frequently occurs in a job 10, a missing page exception processing means assigns a memory to the job 10 by a memory assigning means 12 to prevent the frequent occurrence of the missing page if a thrashing memory table 14 has a sufficient memory, and the missing page exception processing means sets the job 10 to the waiting state for memory by a memory assignment waiting job list adding means 13 to prevent the frequent occurrence of the missing page if the table 14 doesn't have a sufficient memory. The memory of the job 10 where the missing page doesn't occur is released by a memory release means 16 and is returned to the thrashing memory table 14 and is given to another job waiting for memory, thus preventing the frequent occurrence of the missing page.
Patent JP-S5296873-A (JP)
Title: Mos type field effect transistor and its manufacture
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/336
Filed: 1976-06-26
Abstract: PURPOSE: To enable MOS IC enabling multiple layer wiring without care of open wire, by self align system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57191406-A (JP)
Title: Package type combined cycle power generating facility and method of transporting and installing the same
Inventor: KOBAYASHI YOSHIO
IPC: F01K13/00
Filed: 1981-05-21
Abstract: PURPOSE:To make it possible to construct combined cycle type power generating facilities in a short construction period of time by loading the essential parts of constituting machines and apparatuses on the floating and transportable working barge, and converting the same into a package. CONSTITUTION:A working barge 1 which is floatable and transportable is provided with a ballast tank 1', and fabricated similarly as an ordinary ship within the dock in the yard. Machines and apparatuses constituting the combined cycle power plant are loaded on the building berth 1 to constitute a package P. As the above constitutent machines and apparatuses, are provided with suction facilities 2, an air compressor 3, a burner 4, a gas turbine 5, a generator 6, a steam turbine 7, a condenser 8, a starting device 9, an exhaust duct 10, a waste heat  recovering boiler 11 and the like. These machines and apparatuses are respectively manufactured in the factory, and thereafter assembled and loaded on the working barge 1. The package type power generating facilities are towed on the sea up to the construction site of the power station, and installed on the construction site.
Patent JP-S62240692-A (JP)
Inventor: DONARUDO SUTEIIBUN KARANIYUUSU
IPC: A61K31/675
Filed: 1987-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60221087-A (JP)
Title: Method and apparatus for high purification of kallidinogenase
Inventor: MORIYA HIROSHI
IPC: C12N9/64
Filed: 1984-04-17
Abstract: PURPOSE:To obtain a highly pure kallidinogenase, by an easy operation, by purifying a crude raw material using the first, the second and the fourth liquid chromatographic columns packed with anion exchange resin, and the third liquid chromatographic column packed with a hydrophilic filler free from ion exchange group. CONSTITUTION:A crude raw material is purified by using the first column 3, the second column 5 and the fourth column 8 for liquid chromatography each containing an anion exchange resin for high-performance liquid chromatography as the column filler, and the third column 6 for liquid chromatography packed with a hydrophilic filler for high-performance liquid chromatography and free from ion exchange group.
Patent JP-H02252478-A (JP)
Title: Sound generator in pachinko (pinball machine)
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1989-03-28
Abstract: PURPOSE:To prevent the monotonousness of game and economically dispense with the exchange of a sound generating circuit even if a game board is exchanged, by changing voices generated according to respective prize winning configurations. CONSTITUTION:Corresponding voices based on the types of signals from a prize winning configuration detecting means are generated from a voice generating means 18. Also in the operation of a voice changing means 20, different voices even in the same prize winning configuration will be generated before and after said operation. Thus, since the atmosphere of game is improved by the different voices even in the same prize winning configuration, the monotonousness of the game can be avoided even if a period of use is elongated. Also, since the voice generating means is fixed to a position outside a game board of a pinball machine, a voice generating circuit 15 remains on the frame side of the pachinko machine even when the game board is exchanged, so that said circuit 15 can be again economically used by connecting said circuit 15 to a game control circuit 14 additionally attached to a newly exchanged game board.
Patent JP-S57189675-A (JP)
Title: Preservation of food
Inventor: YAJIMA YASUO
IPC: A23L3/34
Filed: 1981-05-20
Abstract: PURPOSE: To preserve a food securely for a long time, by preventing the growth of anaerobic microorganisms as well as supressing the growth of aerobic microorganisms.  
     CONSTITUTION: A food together with a disoxidant and ethyl alcohol or ethyl alcohol-containing substance is sealed in a container with gas barrier properties. A disoxidant obtained by blending a low-molecular phenol compound such as catechol with active carbon, one obtained by blending catechol with active carbon, an alkali compound, and, if necessary, water is preferably used as the disoxidant. A method for adding ethyl alcohol directly to the food by spray, etc., a method for soaking the food in ethyl alcohol, etc. may be applied as the method for adding ethyl alcohol to the food. 
     COPYRIGHT: (C)1982,JPO&Japio